音标:['prevәlәns] ;
n. 普遍, 流行, 广泛
[医] 流行, 盛行
n. the quality of prevailing generally; being widespread
n. (epidemiology) the ratio (for a given time period) of the number of occurrences of a disease or event to the number of units at risk in the population
词型变化:名词复数形式 : prevalences
考试类型:[六级]
词性分布:
名词100%

prevalence的用法和样例:

例句

用作名词(n.)
  1. Thus, lists of STDs may change over time and include more or fewer diseases depending on their prevalence.所以,性传播疾病的病名录可以随时发生改变,以及依据其流行程度会作出调整。
  2. The translation of Buddhist sutras promotes the prevalence and development of Buddhism in China and brings great influence to Chinese culture.佛经译介促进了佛教在中国的传播与发展,对中国思想文化产生了巨大影响。
  3. This information will be used for tracking virus prevalence.此信息会用来跟踪病毒流行情况。
  4. Prevalence and incidence are covered in the following section.以下部分包括流行状况和影响范围。
  5. Fewer people go out at night with the prevalence of TV.随着电视机的普及,夜晚出门的人少了。
  6. With increasing prevalence of mobile devices, the IrDA communications have come into a golden age of development.摘要随着移动设备的日益普及,红外数据通讯已经进入了黄金发展时期。

词汇搭配

  • prevalent流行的
  • prevalence survey现患调查
  • period prevalence期间患病率
  • seasonal prevalence季节分布
  • point prevalence rate点流行率
  • prevalence rate流行率,列率...

经典引文

  • The final prevalence of the good over the evil.

    出自:T. Chalmers
【近义词】

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学英语单词
Aboriginals
accumulated earning tax
amors
anepithymia
antirecipocal circuit
apiose
army list, Army List
Autocompetition
batten ends
Bender Cassim
blows you off
boiling holes
cancerettes
cardiac dwarf
chained connection
chiang kan
choupori
chuuch
cleaning fan
Clinton County
cognitive development theory
conoce
cranlan
devisacope
directorate of standards
dredge
drive key
farmans
fine cargo
fore-lying
frequency primary standard
general nature
give free transportation of
homeyer
horseway
idle labor
in-situ soil test
incalculably
inland distribution depot
instantaneous total closure
intracapsular ligaments
isonomia
jurisprudentially
kordax (greece)
Kornilow's reflex
lacrimatories
lid spring
low voltage commutator
Madarao-yama
ministerial standard
monolithic photodiode
multiple virtual storage
nanopaper
nar nar
non-foaming oil
nonbarotropic
NSHS
on-line refuelling
one-year file
out-Herods
overmodulate
Pandion haliaetus
played with fire
political life
polyaoxylin
Posadasis spheriforme
pot limit
potentises
precast prestressed concrete
prefocation
professional dancer
protactinium(iv) oxide
protoplasma
Qin dynasty
record level
ReLC
resonant wire drawing force meter
Rhodininae
roadway
sequential testing
shahjahan
spheroidal weathering
spline surface
stock adjustment demand function
strut rod
sun-2 workstation
superpetrosal
superselling
telephone dials
tiruchchendur (tiruchendur)
toll line
transfunding
unfutured
unhorsed
uniform circular motion
us wrote
volumetric concentration
well-closed containet
westerfield
wolfram lamp
zotepine
zymogen